6. Karachi, Pakistan. This is a large port city in the south of Pakistan, one of the largest cities in the world (population is over 13 million people). In terms of livability of cities Karachi occupies the lowest ratings.
6. Karachi, Pakistan. This is a large port city in the south of Pakistan, one of the largest cities in the world (population is over 13 million people). In terms of livability of cities Karachi occupies the lowest ratings.
